<html>
  <head>
    <link rel="stylesheet" type="text/css" href="/css/c3.css">
  </head>
  <body>
    <div id="chart"></div>

    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
    <script src="/js/c3.js"></script>
    <script>
      var chart = c3.generate({
        bindto: '#chart',
        data: {
          xs : {
            'data1': 'x1',
            'data2': 'x2',
          },
          columns: [
            ['x1', 100, 120, 130, 200, 240, 500],
            ['x2', 150, 220, 230, 400, 540, 600, 800],
            ['data1', 30, 200, 100, 400, 150, 250],
            ['data2', 130, 100, 300, 200, 250, 350, 100],
          ],
          selection: {
            enabled: true
          },
          onclick: function (d) { console.log("onclick", d); },
          onmouseover: function (d) { console.log("onmouseover", d); },
          onmouseout: function (d) { console.log("onmouseout", d); }
        }
      });

      setTimeout(function () {
        chart.load({
          columns: [
            ['data1', 100, 210, 150, null, 200, 150],
            ['data2', 200, 310, 50, 400, 120, 250, 10],
          ]
        });
      }, 1000);

      setTimeout(function () {
        chart.load({
          columns: [
            ['x2', 150, 220, 230, 400, 540, 600, 800],
            ['data2', 200, 310, 50, 400, 120, 250, 10],
            ['data3', 300, 410, 350, 600, 420, 550, 310],
          ],
          xs: {
            data3: 'x2'
          }
        });
      }, 2000);

      setTimeout(function () {
        chart.xs({
          'data1': [200, 210, 350, 400, 600, 750],
          'data2': [200, 210, 350, 400, 550, 750, 900]
        });
      }, 3000);

    </script>
  </body>
</html>
